296 A.2d 470 LAWRENCE E. OLSON, SR. v. TOWN OF LITCHFIELD a. No. 6263.Supreme Court of New Hampshire Hillsborough. Decided July 24, 1972. 1. The case of Calawa v. Litchfield infra determined the issue in this case. 2. Declaratory judgment procedure is a proper and accepted method for attacking the validity of a zoning ordinance, […]